Koyo
FOR REFERENCE ONLY
  • Self-aligning ball bearings
  • Open type
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Bearing No. 1316

Specifications
(Boundary dimensions ...etc)

d(mm)80
D(mm)170
B(mm)39
r(min.)(mm)2.1
Basic load ratings : Cr(kN)110
Basic load ratings : C0r(kN)32.9
Fatigue load limit : Cu(kN)1.85
Limiting speeds(Grease lub.)(min-1)3500
Limiting speeds(Oil lub.)(min-1)4300
Constant :e()0.22
Axial load factors : Y1()2.90
Axial load factors : Y2()4.49
Axial load factors : Y0()3.04

Mounting dimensions

da(min.)(mm)91
Da(max.)(mm)159
ra(max.)(mm)2

Refer.

(Refer.)Mass(kg) 4.18
JTEKT

2025/05/15